hp's technology helps us turn millions of tweets, posts and stories into real-time business insights that help nascar win with our fans. humans. even when we cross our t's and dot our i's, we still run into problems. namely, other humans. which is why at liberty mutual insurance, auto policies come with new car replacement and accident forgiveness if you qualify. see what else comes standard at libertymutual.com. liberty mutual insurance. responsibility. what's your policy? >>> and that does it for this edition of "andrea mitchell reports." tomorrow we'll drive you live from it the historic 50th anniversary of the celebration of the march on washington. my colleague richard lui has a look at what's next on "news neig nation." >> thank you so much. in our next hour, ramping up. the u.s. could launch air strikes against syria as early as thursday. the pentagon says it's ready and is just waiting for the president to pull the trigger. the military options the u.s. is likely considering. plus, the effect this crisis is having on world markets. >>> and an investigation underway after the